Timeline Extended

A timeline extended tools for easily playback on specific range:

this tool is very useful for those who doing long animation and want to have extra control to focus on specific time range.

• allow to playback sub-range of animation without changing the timing configuration
• drag the range panel(green bar) to quickly adjust the position
• quickly adjust the sub-range duration by dragging the start/end handles
• right click on the green bar to toggle (enable/disable) playback functionality.
• double click on the green bar to quickly focus zoom in/out the sub-range